Description

4-Fluoro-N,n-Diphenylbenzenamine is a high-purity fluorinated aromatic amine derivative, serving as a critical building block in advanced organic synthesis. Its molecular structure, featuring a fluorine substituent and two phenyl rings, provides unique electronic properties essential for modifying material characteristics and reaction pathways. This compound is particularly valuable for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty materials sectors seeking to develop novel compounds with enhanced performance.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of active pharmaceutical ingredients (APIs), particularly for compounds requiring fluorinated aromatic moieties to modulate bioavailability and metabolic stability.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides, where the fluorine atom can enhance biological activity and environmental persistence.
• Organic Light-Emitting Diode (OLED) Materials: Acts as a hole-transporting material (HTM) or a core structure for emitting layer hosts in display and lighting technologies.
• Liquid Crystal & Polymer Additive: Employed in the synthesis of fluorinated liquid crystals for displays or as a monomer/modifier to impart specific thermal and chemical resistance to high-performance polymers.
• Dye & Pigment Manufacturing: Serves as a precursor for creating specialized fluorinated dyes and pigments with unique color fastness and spectral properties.
• Research & Development: A versatile reagent in academic and industrial R&D for exploring new reactions in cross-coupling, amination, and fluorination chemistry.

Basic Information

Product Name	4-Fluoro-N,n-Diphenylbenzenamine
CAS No.	437-25-2
Molecular Formula	C18H14FN
Molecular Weight	263.31 g/mol
Synonyms	4-Fluoro-N,N-diphenylaniline; N,N-Diphenyl-4-fluoroaniline; p-Fluoro-N,N-diphenylaniline; 4-Fluorotriphenylamine; 4-Fluoro-N,N-diphenylbenzenamine; 4-Fluorotriphenylamine; N,N-Diphenyl-p-fluoroaniline; 4-Fluoro-N,N-diphenylamine
EINECS	207-111-8

Quality Control

Our 4-Fluoro-N,n-Diphenylbenzenamine is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets the high standards required for sensitive synthetic applications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality for your R&D and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	95 - 99 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.